Individual Calculations May 2023
 Graziani, Emma  Total change: -12.80  Rating chartPersonal card
 WE 7 Pasqua a Montesilvano - A Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 1985 1826 1.50 6 -0.32 40 -12.80 
  Brini, Dario 2039 ITA0.5010.274010.80 
  Andreev, Konstantin c2167 ITA0.001-0.1240-4.80 
  Beliman, Alexandro 1942 ITA0.5010.16406.40 
  Battaglini, Marco 1985 ITA0.5010.21408.40 
  Amiridou, Dimitra 1858 GRE0.001-0.4640-18.40 
  Fasiello, Andrea Jonathan 1916 ITA0.001-0.3840-15.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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